Quad 4ns High Speed Comparators
EL5485C, EL5486C - Preliminary
EL5485C, EL5486C - Preliminary
Quad 4ns High Speed Comparators
Features
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Description
EL5485C, EL5486C - Preliminary
EL5485C, EL5486C - Preliminary
Quad 4ns High Speed Comparators
Features
4ns typ. propagation delay 5V to 12V input supply +2.7V to +5V output supply True-to-ground input Rail-to-rail outputs Separate analog and digital supplies Active low latch Single (EL5185C) available Dual (EL5285C) available Window available (EL5287C) Pin-compatible 8ns family available (EL5x81C, EL5283C & EL5482C)
General Description
The EL5485C and EL5486C comparators are designed for operation in single supply and dual supply applications with 5V to 12V between VS+ and VS-. For single supplies, the inputs can operate from 0.1V below ground for use in ground sensing applications. The output side of the comparators can be supplied from a single supply of 2.7V to 5V. The rail-to-rail output swing enables direct connection of the comparator to both CMOS and TTL logic circuits. The latch input of the EL5485C and EL5486C can be used to hold the comparator output value by applying a low logic level to the pin. The EL5485C is available in the 16-pin SO package and the EL5486C in the 24-pin QSOP package. Both are specified for operation over the full -40°C to +85°C temperature range. Also available are single (EL5185C), dual (EL5285C), and window comparator (EL5287C) versions.
Applications
Threshold detection High speed sampling circuits High speed triggers Line receivers PWM circuits High speed V/F converters
Pin Configurations
INA- 1 INA+ ...
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